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Interchanging Rows Of Matrix Changes Sign Of Determinants!  TOPIC_SOLVED

Hello Everyone..!! Now A Days I Am Learning About Matrix And Determinants And I Confused On One Properties Of Determinants Which Is: Interchanging Two Rows/Columns Of A Determinant Changes The Sign Of The Determinant! My Question Is What Is The Logic(Reason) That -ve Sign Is Places Outside The Deter...
by RedPrince007
on Tue Oct 08, 2013 5:00 pm
 
Forum: Matrix (Linear) Algebra
Topic: Interchanging Rows Of Matrix Changes Sign Of Determinants!
Replies: 3
Views: 948

Re: Interchanging Rows Of Matrix Changes Sign Of Determinant  TOPIC_SOLVED

Why We Place -ive Sign Outside Determinant It Is Clear To Me Now But My Second Question Is That We Place -ive Sign When We Interchange Rows Of Determinant But Why We Do Not Place -ive Sign When We Interchange Rows In Gaussian Elimination i.e., While Performing Row Operations!!
by RedPrince007
on Tue Oct 08, 2013 7:14 pm
 
Forum: Matrix (Linear) Algebra
Topic: Interchanging Rows Of Matrix Changes Sign Of Determinants!
Replies: 3
Views: 948

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